Frozen Heart - This is the one that pissed the other team off. Not only can they not kill kassadin, He gets to stick around slowing and silencing opponents at will while his team of expert assassins do work.

Clairvoyance - I don't see it but if you're used to this spell by all means grab it.

Team Work

For a majority of the game you aren't a true tank. play kassadin how he's meant to be played. Smart. Don't make mistakes that will make you and your squishy teammates rage at eachother.

Everyone together focusing who you silence.

Your key objective is to silence the tank and rape a squishy, or silence a mage caster and let your team finish up.

Unique Skills

What i found Unique about this build is end game this build actually uses all of kassadin's abilites.

Just when you thought, what a useless passive, and second ability. Armor pen and getting mana back on each attack is very nice. as well as the attackspeed gained from taking damage from spells. Maybe they aren't so useless after all.

Ranked Play

Well if you like the build i'm sure it could work in ranked. Just don't tell anyone you're planning to tank or they will rage and QQ for no reason.

Just play it off Casual, as you don't necessarily get any tank items until the Sunfire Cape.

But all in all i'm about 80% sure that you will win games in ranked. ;)

Summary

So get out there and show the world that kassadin is a complete Champion not just a 3 ability and out Caster.

League of Legends is a team based, real time strategy game set in a mythical world of swords & magic where epic battles decide the fate of mystical nations. Game players take on the role of a Summoner who conjures and controls champions to fight for them at the Institute of War. During game play champions gain experience and items to enhance their skills and abilities. How players develop and play their champions can be the difference between a crushing defeat or a glorious victory!